Businesses play a role in the circular flow of goods by: A. providing labor to resource markets.
B. offering natural resources to manufacturing firms.
C. creating goods that households want to buy.
D. directly selling products to consumers.

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution